The desert could not be claimed or owned–it was a piece of cloth carried by winds, never held down by stones, and given a hundred shifting names.
Challenges are opportunities in disguise; embrace them with courage.
Money is the motive.
The most pleasing of all sounds, that of your own praise.
The secret of theory is that truth does not exist.
伟大不在于成为最好，而在于比昨天的自己更好。